You're so close ...

holy shit a train that carries 400 people? that has never been done before!

From the city to a single company. Company being Tesla Giga factory. 🤣🤣🤣

I wonder how well Tesla's tech would handle train engine development. The cars run on Li-ion batteries while electric trains are continuously fed with energy. Either way, Tesla engineers' time would be better spent designing next-gen affordable rail.

Not really what you were saying, but I just want to take this opportunity to jump on the box you left out and scream that battery trains are stupid and anyone who suggests installing them needs to be slapped. The lifecycle cost of rolling stock batteries easily dwarfs the cost of electrification in pretty much any application.
- From what I've seen battery trains are mostly for places where electrification is too complicated/expensive, and in replacement of diesel trains
Just fine? Whether it's in a car, train, freight train, it's just an electric motor. You can have a AC or DC motor, if AC you need a converter. The issue has always been battery capacity. *But I agree with the other guy, running an overhead power line is the way to go.

Train shuttle to ...?

*To the train station to go to Berlin. The factory is quite a ways from the city.

but imagine how many more could be moved if they added another lane

He knows, this shit is intentional because he thinks it's funny that he's getting paid to make a mockery of public transit

I was promised a hyperloop!

Put a roof over the tracks and you got yourself an hyperloop like train-tunnel 👍
- And RBG

how about i don't know we maybe just a little thought we could just could call it an train but no that's already been invented so we can't hype up the most effective transportation option known to mankind

They have almost invented the subway!